baber/WOPTO huggingface dataset:
Patent TW-275180-B (TW)
Title: An improved process of producing PCB circuit board
Inventor: CHEN DIING-KE
IPC: H05K1/09
Filed: 1995-07-12
Granted: 1996-05-01
Abstract: An improved process of producing PCB circuit board which has the following process: 1) de-fat the board by using acid detergent (10% concentration) 2) Minor etching by using SO3Na (100 g/l) and sulfuric acid (25% concentration) 3) Copper coating by using the solution which contains sulfuric acid (150 g/l), SO3Cu (75 g/l), Cl (60ppm) 4) Tin alloy coating by using the solution which contains sulfuric acid (140 g/l), (SO3)2Sn (40 g/l), Tl-In-Sb-Bi-Sn ion (350ppm).
Patent TW-284680-B (TW)
Title: Dish washer
Inventor: INUI HIROAKI
IPC: A47L15/16
Filed: 1995-12-13
Granted: 1996-09-01
Abstract: The invention aims to provide a dish washer for improving the effects of cleaning and water discharging and the capacity to receive dishes. The dish washer comprises a cleaning chamber (1), a dish basket (2), a cleaning nozzle (5) and a water pump (3) to pressurize water via rotation of a motor (19), and means (20) for rotating motor (19) in forward and reverse directions. The rotary shaft of motor (19) is mounted substantially in a vertical direction. Pump (3) comprises first blades (9) to expel water toa first casing (10) of the cleaning nozzle, second blades (11) for discharging water to a second casing (12) which is at the exterior of the device, and a cleaning water quide part (15) communicated with first and second casings (11) and (12) and cleaning chamber (1), whereby the dish washer enhances the effects of cleaning and reduces water noise during cleaning and discharging while decreasing cost and increasing the capacity to receive dishes even though the construction of the dish washer is miniaturized.
Patent TW-312882-B (TW)
Title: Single port add-on function selecting device and method thereof
Inventor: SHYU SHYH-BIN
IPC: H04M1/23
Filed: 1996-02-27
Granted: 1997-08-11
Abstract: (1) An add-on function selecting device, which is used to allocate on one IC device, thereby sets add-on function specification for operating the IC device, comprises of: (2) one RC circuit, including at least one resistor and one capacitor, whose time constant value corresponds to desired setting function specification; (3) one control circuit, which can generate one start signal when wanting to turn on IC device; (4) one switch device, which can receive start signal generated from the control circuit, switching one charging DC voltage with constant value to the RC circuit, used to performing charge to the RC circuit; (5) one comparator, used to compare the RC circuit output voltage with one preset reference voltage; if the RC circuit voltage is smaller than reference one, then the comparator outputs one logic signal 1, otherwise outputs one logic signal 0; (6) one logic device, which can output one clock signal when comparator outputs logic signal 1, if the comparator outputs logic signal 0, then it prohibits the clock signal output; (7) one counter, coupled to the logic device output, used to count clock number of clock signal output from the logic device; (8) one decoder, coupled to the counter output, used to convert the counter output to selecting signal of desired setting function specification.
Patent TW-492956-B (TW)
Title: An improved process for the producing xylene
Inventor: ICHIOKA RIYOUJI
IPC: C07C6/12
Filed: 1996-03-06
Granted: 2002-07-01
Abstract: An improved process for producing xylene from feedstock containing C9 alkyl aromatic hydrocarbons with the aid of a catalyst capable of disproportionation, transalkylation, and dealkylation, wherein said improvement comprises performing the reaction in the presence of an aromatic hydrocarbon having one or more ethyl groups in an amount of 5 to 50 wt%, the catalyst is mordenite zeolite containing at least one metal selected from Re, Ni, Co, Cr, W, Mo in an amount of 0.001 to 5 wt%.
Patent TW-285732-B (TW)
Title: Keyboard scanning device and method thereof
Inventor: SHYU SHYH-BIN
IPC: G06F3/023
Filed: 1996-03-15
Granted: 1996-09-11
Abstract: A keyboard scanning device with one key panel consisting of multiplekeys comprises of: 1. one keyboard input/output interface with m input/output port, which could be used to set or detect potential of the m input/output port; 2. one keyboard matrix with one signal line and m wires connected to the above input/output port, in which the m wires intersect with the signal line by one predetermined triangular array shape to form m(m+1)/2 cross points with m row by n column, and m is natural number; 3. at least one key switch formed on the above cross point for corresponding to the key on key panel.
Patent TW-425809-B (TW)
Title: Method and apparatus for automatic call distribution
Inventor: SHEAHAN CHRISTOPHER
IPC: H04M3/58
Filed: 1996-09-26
Granted: 2001-03-11
Abstract: An automatic call distribution system includes plural call receiving agents associated with a service entity, each of which has conventional telephone access to the public switch telephone network (PSTN). A call center controller initially receives a caller communication from the PSTN intended for the service entity and selects one of the call receiving agents to handle the caller communication based on agent availability. The call center controller coordinates the establishment of a direct communications path for that call between the PSTN and the selected agent which is independent of the call center controller. In other words, after setting up the direct call connection, the call center controller is not an intermediary to or otherwise involved in the actual communication between the caller and the agent. Significantly, the call center controller establishes the direct call connection between the incoming call and a selected available call handling agent without the need for a separate private branch exchange (PBX) or automatic call distribution (ACD) switch.
Patent TW-332941-B (TW)
Title: The surge suppress method
Inventor: LIN JYH-JYE
IPC: H02H9/02
Filed: 1996-10-04
Granted: 1998-06-01
Abstract: A method for surge suppressed, it is using the surge suppressors installed in electric source circuit, digital circuit, analogy circuit, and control circuit to suppress the interference surge. Its features are: It is using transients voltage surge suppressors as main component to absorb the surge energy. It is serial polyswitch with circuit as 1st layer, and serial metal oxide varistor with gas-tube as 2nd layer and serial inductance with metal oxide varistor to compose T-type suppressing circuit as 3rd layer. And by above to compose 3-layers symmetry-type suppression circuit.
Patent TW-321719-B (TW)
Title: The pressure sensing device for waste-gas exhausting system
Inventor: HORNG JENG-CHANG
IPC: F23J11/00
Filed: 1996-12-04
Granted: 1997-12-01
Abstract: A pressure sensor for waste-gas exhausting system is used to detect the waste gas. It includes: - Exhaust piping which is the passage for exhausting gas; - Intake piping, is connected with exhaust piping, and is the passage for pouring the gas; In which, the pouring gas is used to prevent the waste-gas grain stuck on pressure sensor to interfere pressure detecting; - Gas-pressure sensing piping, is installed in intake piping for preventing the pouring gas to interfere pressure detecting, and has 1st & 2nd end, in which, the 1st end is closed to exhaust piping; - Pressure sensor, is connected on 2nd end of gas-pressure sensing piping for measuring the gas pressure in exhaust piping.
Patent TW-460750-B (TW)
Title: Novel amide- or imide-introduced copolymer, preparation thereof and a photoresist comprising the same
Inventor: JUNG JAE-CHANG
IPC: C08F220/54
Filed: 1997-06-05
Granted: 2001-10-21
Abstract: A novel copolymer useful for photoresist, which allows a formation of patterns showing a significantly improved resolution in a photolithography using ArF (193 nm) light source, is prepared by copolymerizing at least two cycloaliphatic olefins with an amide or imide.
Patent TW-352368-B (TW)
Title: Ink jet printhead and imaging fluid filtering apparatus
Inventor: KAUFMAN MICAH ABRAHAM
IPC: B41J2/16
Filed: 1997-06-10
Granted: 1999-02-11
Abstract: An ink jet printhead includes: a chip layer having a via for receiving ink, and having at least one actuator; a barrier layer is disposed adjacent the chip layer, and forms at least one throat with a width and a cross section area, and at least one bubble chamber, with each throat adapted to receive ink from the via and provide it to the respective bubble chamber; a nozzle layer is disposed adjacent the barrier layer, opposite the chip layer, and forms at least one nozzle for ejecting ink from the respective bubble chamber when the ink is energized by the associated actuator; at least one filter post is disposed proximate the throat, and extends part way between the chip layer and the nozzle layer; the filter post forms one or more gates through which the ink must pass from the via to the at least one throat.
Patent TW-373335-B (TW)
Title: Semiconductor apparatus
Inventor: YAMADA KEIICHI
IPC: H01L21/285
Filed: 1997-07-12
Granted: 1999-11-01
Abstract: This invention relates to a kind of semiconductor apparatus, it is, capable of reducing semiconductor layer, and the crystal default generated at connecting surface of metal composite layer of semiconductor and metal, and the crystal default generated at connecting surface of crystal film layer and its formed substrate, to raise the electronic characteristics. The formation of this invention, simply speaking, is inside the surface of P-type trap layer 50, forming a pair of source/draw electrode layer 52 which are independent and parallel, above the said source/draw electrode layer 52, separately forming metal silicate layer 8. Then, at the vicinity of the connecting interface of the source/draw electrode layer 52 and metal silicate layer 8, forming nitrogen solvent territory 9.
Patent TW-398065-B (TW)
Title: The manufacturing method of the integrated circuit metal wiring
Inventor: SHIU JEN-TSUNG
IPC: H01L23/485
Filed: 1997-07-16
Granted: 2000-07-11
Abstract: This metal wiring is manufactured as follows: above the semiconductor substrate, there is a region that extends to the metal wiring and covers the first dielectric layer and the oxide column. It forms the metal wiring on the region intended to extend to the metal wiring; it forms a second dielectric layer, which only exposes the metal wiring. It then forms the second metal layer, which comes in contact with the metal wiring. The method of forming the metal wiring includes forming the first metal layer that covers the first dielectric layer and the oxide column. The surface of the first metal layer is polished until planarized or equal in height with the oxide column and defines the first metal layer to form metal wiring. This invention has no need for metal plugs; therefore, the process is easier and cost is reduced. Also, this invention's misalignment margin of the metal wiring is larger than the via of conventional process.
Patent TW-490461-B (TW)
Title: Novel cycloalkyl derivatives as inhibitors of bone resorption and vitronectin receptor antagonists
Inventor: WEHNER VOLKMAR
IPC: A61P19/08
Filed: 1997-08-06
Granted: 2002-06-11
Abstract: There are described cycloalkyl derivatives of the formula I: R1-Y-A-B-D-E-F-G, in which R1, Y, A, B, D, E, F and G have the meaning indicated in the patent claims, their preparation and their use as medicaments. The compounds according to the invention are used as vitronectin receptor antagonists and as inhibitors of bone resorption.
Patent TW-469132-B (TW)
Title: Antiviral combinations
Inventor: ST CLAIR MARTHA HEIDER
IPC: A61K31/7008
Filed: 1997-08-05
Granted: 2001-12-21
Abstract: The present invention relates to therapeutic combinations of 3S-[3R*(1R*,2S*)]-[3-[[(4-aminophenyl)sulphonyl](2-methylpropyl)-amino]-2-hydroxy-1-phenyl-methyl)propyl]carbamic acid, tetrahydro-3-furanyl ester (141W94), 3'-azido-3'-deoxythymidine (zidovudine) and (2R,cis)-4-amino -1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one (3TC) (or, alternatively to 3TC, (2R,cis)-4-amino-5-fluoro-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one (FTC)) which have anti-HIV activity. The present invention is also concerned with pharmaceutical compositions containing said combinations and their use in the treatment of HIV infections including infections with HIV mutants bearing resistance to nucleoside and/or non-nucleoside inhibitors.
Patent TW-428148-B (TW)
Title: Method of charging or recharging a data medium card with a prepaid sum of money
Inventor: AEBI PAUL
IPC: G06Q20/36
Filed: 1997-08-28
Granted: 2001-04-01
Abstract: The method is particularly applicable to the charging of a SIM card (7) for a mobile radio apparatus (6). The SIM card has an electronic chip comprising a storage means (11) in which the prepaid sum of money (28) is stored, decreasing as the mobile telephone is used. For charging or recharging the SIM card with the sum of money, a prepayment card, called a value card (13), is purchased. The value card (13) has a code area (14) covered by a removable opaque layer (22). Upon removal of the layer, a code (15) becomes visible. The holder of the SIM card and the value card calls an access number from a communication apparatus. The caller is thereby connected to a data base (17) in which all codes assigned to value cards (13) and the sums of money associated therewith are stored. The caller is prompted to enter the code on the calling communication apparatus. The code entered is compared with the codes stored in the data base. If the entered code is found in the data base, a short message containing the value of the sum of money to be credited is prepared and temporarily stored in a short message service center (18, 19). The sum of money and the code are marked as used or cancelled in the data base. The next time the SIM card to be charged is inserted in any mobile telephone and a connection is established with the communication network, the temporarily stored prepaid sum is credited to the SIM card by means of the short message prepared.
Patent TW-327695-B (TW)
Title: The process for increasing surface area and electricity of rugged capacitor
Inventor: WANG CHWEN-MEEI
IPC: H01L21/28
Filed: 1997-09-05
Granted: 1998-03-01
Abstract: A process for increasing capacitor surface area and electricity of DRAM, that process includes following steps: - Form down electrode plate of capacitor on semiconductor substrate, the down electrode plate is composed by 1st polysilicon and hemi-spherical grain silicon, which is formed on 1st polysilicon ; - Form POCl3 on HSG grain silicon layer; - Proceed thermal oxide process to implant P ion into HSG silicon layer to increase conductivity of HSG silicon layer, and let POCl3 to form oxide; - Etch oxide and partial 1st polysilicon layer to form rugged polysilicon layer with rugged surface; - Form dielectric on rugged polysilicon layer; - Form 2nd polysilicon layer on dielectric layer.
Patent TW-395106-B (TW)
Title: Method and apparatus for encrypting radio traffic in a telecommunications network
Inventor: RUNE JOHAN
IPC: H04L9/30
Filed: 1997-09-09
Granted: 2000-06-21
Abstract: A generic communications network provides an encrypted communications interface between service networks and their subscribers. When communications are initiated between a subscribing communications terminal and the generic network, the terminal compares a stored network identifier associated with a stored public key, with a unique identifier broadcast by the generic network. If a match is found, the terminal generates a random secret key, encrypts the secret key with the stored public key, and transmits the encrypted secret key. The generic communications network decrypts the secret key using a private key associated with the public key. The secret key is used thereafter by the terminal and the generic network to encrypt and decrypt the ensuing radio traffic. Consequently, the network can maintain secure communications with the terminal without ever knowing the terminal's identity.
Patent TW-424055-B (TW)
Title: Process for the production of a cloth web, in particular for a screen printing form, and a cloth, in particular a screen printing cloth
Inventor: SCHILLING CHRISTIAN
IPC: B41N1/24
Filed: 1998-02-20
Granted: 2001-03-01
Abstract: The invention concerns a process for the production of a cloth web, in particular for use as a screen printing stencil comprising a plastic cloth, which is provided with a metal coating, in which the cloth is provided with a casing layer by vapour deposition and is then galvanically coated.
Patent TW-358764-B (TW)
Title: A method of double-side lapping a wafer and an apparatus therefor
Inventor: MINAMI HIDEAKI
IPC: B24B7/20
Filed: 1997-11-24
Granted: 1999-05-21
Abstract: A method of double-side lapping a wafer comprising: a pair of ring-shaped lapping plate are faced to both surfaces of a wafer; each lapping plate has a lapping surface on the top with an outer diameter approximately equal to a radius of the wafer; the lapping plates press on both surfaces of the wafer from center and the periphery of the wafer; the lapping plates rotate along a direction reverse from each other, while an abrasion slurry is fed into cavities of the lapping plates; the slurry abrasion is then supplied to the gaps between the wafer and the lapping surface through the grooves engraved in the lapping surfaces; and the used abrasion slurry and the dusts separated from the wafer are discharged through the grooves.
Patent TW-396689-B (TW)
Title: Sampling multi-carrier amplifier and active antenna system
Inventor: KOLANEK JAMES C
IPC: H04J3/10
Filed: 1998-02-04
Granted: 2000-07-01
Abstract: Multiple signals are sequentially sampled and multiplexed into a single signal stream for amplification in a single carrier amplifier. The amplifier operates on only a single siignal sample at a time so that intermodulation products associated with the presence of multiple simultaneous signals are reduced or eliminated. After amplification, the signal is filtered to remove spurious out-of-band signal components due to the sampling and multiplexing process and/or amplifier non-linearities, leaving only thr desired in-band multi-carrier signal at the output of the filter. A compact base station transmitter (i.e., active antenna) incorporates integration of the antenna with any combination of the high power amplifier and other sections of the radio for more than two RF channels.
Patent TW-411603-B (TW)
Title: Manufacturing method of interconnection layer for semiconductor device
Inventor: LHA SA-KYUN
IPC: H01L21/3205
Filed: 1998-03-11
Granted: 2000-11-11
Abstract: A manufacturing method of an interconnection layer for a semiconductor device which forms a copper interconnect on a semiconductor substrate, places the substrate in an annealing chamber, and forms electric potential difference between an upper surface of the copper interconnect and a lower surface of the substrate, thus restraining diffusion of the copper toward into the silicon semiconductor substrate, and smoothing flow of the copper interconnect.
Patent TW-373062-B (TW)
Title: High-speed thin plate cooling apparatus
Inventor: MORITA HIDEO
IPC: F25B49/00
Filed: 1998-05-11
Granted: 1999-11-01
Abstract: This invention relates to a kind of high-speed thin plate cooling apparatus, especially relative to the application of thin plate cooling device of temperature mode set, by using the thin plate cooling high-speed to shorten the cooling time of thin plate, in the mean time to change the set up cooling target temperature according to the types of thin plate. The characteristics of this invention lie on: to insert cooling surface of thin plate of the cooling set 1 and forming heat storage member between the set 2 with upper heat mode set 3, meanwhile, between the above-mentioned middle sets and cooling plate 3 at the lower location, sandwiched with lower layer of temperature mode set 5. Temperature controller 6 is to activate the above-mentioned two temperature mode sets 4, 5 respectively, from cooling set 1 toward middle set 2, from middle set 2 toward cooling set 3 for transmitting heat, to control the temperature of the cooling set 1 at the pre-set up target temperature.
Patent TW-384332-B (TW)
Title: Paper web, non-through air dried paper web and method of producing same
Inventor: TROKHAN PAUL DENNIS
IPC: D21H27/02
Filed: 1998-08-25
Granted: 2000-03-11
Abstract: A non-through air-dried paper web and method of making such a paper web are disclosed. The paper web includes at least two regions of different density and at least two regions of different basis weight. In one embodiment, the paper web includes a relatively high basis weight continuous network region, a plurality of discrete, relatively low basis weight regions dispersed throughout the relatively high basis weight continuous network region, and a plurality of discrete, intermediate basis weight regions circumscribed by the relatively low basis weight regions.
Patent TW-490491-B (TW)
Title: Coilbox furnace
Inventor: BECKER ERNST-ULRICH
IPC: C21D9/54
Filed: 1998-12-02
Granted: 2002-06-11
Abstract: The invention relates to a coilbox furnace having a heating device for reheating a coil (3, 3') to rolling temperature and a saddle (4') for receiving the coil (3, 3') to be reheated. To enable the coil (3, 3') temporarily stored in the coilbox furnace to be heated to rolling temperature as uniformly as possible, so as to minimise the temperature-conditioned final thickness tolerances of the finished rolled strip, according to the invention the saddle (4') is provided with two bearing faces (10, 11) bearing the coil (3, 3'), tangentially at its outer periphery.
Patent TW-384337-B (TW)
Title: Toilet apparatus for hands-free operation
Inventor: LU JING-FANG
IPC: E03D5/00
Filed: 1998-11-18
Granted: 2000-03-11
Abstract: The invention relates a toilet apparatus that can free our hands in operating the toilet comprising a water tank mechanism, a funicular control mechanism, a pedal and four chains A, B, C and D connected together. The water tank mechanism comprises a pot-like water storage with medial water port which is opened/closed by an exit attached with a float valve. An power mechanism is a float with a raised spile in the belly and sucked and sticked at the top with suction component. A passive component like a washer is located at the bottom whose central hole of passive component and medial water port are attached and closed the medial water port from inner port. The funicular control mechanism is fixed between the toilet seat and the cover and connected with connecting chains which will pull up or press down the connecting chain B with uncovering and convering of the toilet cover. The connecting chain D connects toilet cover with a pedal fixed on the ground working as seesaw. The users may use the pedal to pull down the connecting chain D to easily lay down the toilet seat by foot. When the user leaves the seat, the flotation force may push the power mechanism to lead the connecting chain A to open the water stop and the connecting chain B will uplift the toilet seat and recover the pedal so as to automatically flushing and seat lifting.
Patent TW-421684-B (TW)
Title: Washing machine used also as dry spinning machine
Inventor: IMAI MASAHIRO
IPC: D06F34/10
Filed: 1998-11-23
Granted: 2001-02-11
Abstract: Disclosed is a washing machine used also as dry spinning machine, that allows independently control of revolution/stoppage of a spinning tub and a rotary vane as necessary, whereby eliminating a clutch mechanism and a deceleration mechanism. In this invention, a spinning tub 4 is directly connected with a dry spinning motor 25 via a tub shaft 17 and a rotary vane 5 is directly connected with a washing motor 24 via an agitating shaft 20. These motors 24 and 25 are constituted of brushless motors and variable speed controls are performed for the motors 24 and 25 by an inverter main circuit. The washing motor 24 has an outer rotor shape and is constituted to be larger than the dry spinning motor 25 in diameter. The dry spinning motor 25 is constituted into an inner rotor shape. The washing motor 24 and the dry spinning motor 25 have a relation so as to be located at the outside and at the inside, respectively.